MECHANICAL AND THERMAL DESIGN OF VACUUM CHAMBERS FOR A 7 T MULTIPOLE WIGGLER FOR BESSY IIDirk BergerH KrauserM RoseGermany S Reul
摘要: The multi-ampere currents required for high luminosity operation of an asymmetric B factory leads to extremely stressing requirements on a vacuum system suitable for maintaining long beam-gas lifetimes and acceptable background levels in the detector. We ...关键词:...
The SPASCHARM experiment is aimed at a systematic study of the nucleon spin structure and the spin dependence of the strong interaction of antimatter and matter with matter at energies up to 45 GeV. As part of the first stage of the experiment, the study of the spin properties of hadrons ...
The vials were put under vacuum until completely lyophilized, resulting in a solid. Disulfide Bridge Formation (Cys-Containing Macrocycles) To the previously cleaved and lyophilized peptide was added 1 mL/mg of a 70% AcOH aqueous solution, and the mixture was stirred until full dissolution. To ...
A vacuum and gas control system permits evacuation of the chamber and the subsequent introduction of any (dried) gas mixture at partial pressures between 1 mbar and several bars. The minimum CCD temperature was found to depend on the surrounding MASC temperature and atmosphere. A vertical shift ...
select article Effects of breach size and dust density on activated dust mobilization in ITER during a loss-of-vacuum event Research articleAbstract only Effects of breach size and dust density on activated dust mobilization in ITER during a loss-of-vacuum event Kazuyuki Takase Pages 205-210 Artic...
Design and simulation of a vacuum micropump The majority of micropumps developed result in pressure differences of less than about 3 mH2O. In this work, a vacuum micropump with cascaded chambers is p... Z Cui,CG Takoudis - Proceedings of SPIE - The International Society for Optical Engineerin...
. These instruments, such as vacuum feedthroughs, collimating lenses and fiber cables, are specially engineered to function without atmospheric interference, ensuring accurate measurements and imaging in low-pressure or vacuum conditions, essential for experiments in outer space or vacuum chambers....
Vacuum chambersMathematical modelingSunInstrument modelingLithiumModelingMotion modelsSolidsWith the development background of compressed air launcher for single weapon cartridge, the compressed air launch system and internal ballistic calculation simulation model design with different drain diameter is established ...
Targeted protein degradation is an emerging strategy for the elimination of classically undruggable proteins. Here, to expand the landscape of targetable substrates, we designed degraders that achieve substrate selectivity via recognition of a discrete p